38344617

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 20643543

約数列:

[1, 3, 9, 27, 37, 111, 131, 293, 333, 393, 879, 999, 1179, 2637, 3537, 4847, 7911, 10841, 14541, 32523, 38383, 43623, 97569, 115149, 130869, 292707, 345447, 1036341, 1420171, 4260513, 12781539, 38344617]

約数ペア:

[(1, 38344617), (3, 12781539), (9, 4260513), (27, 1420171), (37, 1036341), (111, 345447), (131, 292707), (293, 130869), (333, 115149), (393, 97569), (879, 43623), (999, 38383), (1179, 32523), (2637, 14541), (3537, 10841), (4847, 7911)]